000144876 001__ 144876
000144876 005__ 20240912134241.0
000144876 0247_ $$2doi$$a10.1016/j.envres.2024.119802
000144876 0248_ $$2sideral$$a139656
000144876 037__ $$aART-2024-139656
000144876 041__ $$aeng
000144876 100__ $$aMiguel, S.
000144876 245__ $$aForest disturbance regimes and trends in continental Spain (1985–2023) using dense landsat time series
000144876 260__ $$c2024
000144876 5060_ $$aAccess copy available to the general public$$fUnrestricted
000144876 5203_ $$aForest disturbance regimes across biomes are being altered by interactive effects of global change. Establishing baselines for assessing change requires detailed quantitative data on past disturbance events, but such data are scarce and difficult to obtain over large spatial and temporal scales. The integration of remote sensing with dense time series analysis and cloud computing platforms is enhancing the ability to monitor historical disturbances, and especially non-stand replacing events along climatic gradients. Since the integration of such tools is still scarce in Mediterranean regions, here, we combine dense Landsat time series and the Continuous Change Detection and Classification - Spectral Mixture Analysis (CCDC-SMA) method to monitor forest disturbance in continental Spain from 1985 to 2023. We adapted the CCDC-SMA method for improved disturbance detection creating new spectral libraries representative of the study region, and quantified the year, month, severity, return interval, and type of disturbance (stand replacing, non-stand replacing) at a 30 m resolution. In addition, we characterised forest disturbance regimes and trends (patch size and severity, and frequency of events) of events larger than 0.5 ha at the national scale by biome (Mediterranean and temperate) and forest type (broadleaf, needleleaf and mixed). We quantified more than 2.9 million patches of disturbed forest, covering 4.6 Mha over the region and period studied. Forest disturbances were on average larger but less severe in the Mediterranean than in the temperate biome, and significantly larger and more severe in needleleaf than in mixed and broadleaf forests. Since the late 1980s, forest disturbances have decreased in size and severity while increasing in frequency across all biomes and forest types. These results have important implications as they confirm that disturbance regimes in continental Spain are changing and should therefore be considered in forest strategic planning for policy development and implementation.
000144876 536__ $$9info:eu-repo/grantAgreement/ES/AEI PID2021-123675OB-C41$$9info:eu-repo/grantAgreement/ES/AEI PID2021-123675OB-C42$$9info:eu-repo/grantAgreement/ES/MICINN AEI PID2020-114062RA-I00$$9info:eu-repo/grantAgreement/ES/MICINN/CNS2022-135251$$9info:eu-repo/grantAgreement/ES/MICINN/RYC-2017-22555
000144876 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000144876 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000144876 700__ $$aRuiz-Benito, P.
000144876 700__ $$aRebollo, P.
000144876 700__ $$aViana-Soto, A.
000144876 700__ $$aMihai, M.C.
000144876 700__ $$0(orcid)0000-0003-2610-7749$$aGarcía-Martín, A.$$uUniversidad de Zaragoza
000144876 700__ $$aTanase, M.
000144876 7102_ $$13006$$2010$$aUniversidad de Zaragoza$$bDpto. Geograf. Ordenac.Territ.$$cÁrea Análisis Geográfico Regi.
000144876 773__ $$g262 (2024), 12 pp.$$pEnviron. res.$$tEnvironmental Research$$x0013-9351
000144876 8564_ $$s7389275$$uhttps://zaguan.unizar.es/record/144876/files/texto_completo.pdf$$yVersión publicada
000144876 8564_ $$s2527650$$uhttps://zaguan.unizar.es/record/144876/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000144876 909CO $$ooai:zaguan.unizar.es:144876$$particulos$$pdriver
000144876 951__ $$a2024-09-12-13:06:17
000144876 980__ $$aARTICLE